Screen going to sleep but tower sounds to be running at full speed.

JeffO1003

Honorable
Jan 24, 2014
11
0
10,510
This is my first gaming pc build and it has been running well however recently my monitor will out of nowhere go black then show a going to sleep message the tower does not change at all and sounds to be running fulling i thought this might have been a cooling issue but in the bios about 2 mins later the cpu temp was at 55C and the system temp was at 35C idk whats going on please help hopefully its not anything to bad

Specs are
CPU: AMD FX6300
CPU COOLER: Stock
MoBo: Msi 970A-G43
Gpu: XFX Double D R9 270 925MHz Boost 2GB DDR5 DP HDMI 2X DVI Graphics Card
HDD; Toshiba 500gb 3.5 inch 7200RPM
RAM: Kingston Hyper X 4gb single stick
PSU: Corsair 500W CX500